6. Check Mass Air Flow Sensor

WITH CONSULT-II 

1. Install all removed parts.
2. Check "MASS AIR FLOW" in "DATA MONITOR" mode with CONSULT-II.
   1. 2.0 - 6.0 g.m/sec: at idling 
   2. 7.0 - 20.0 g.m/sec: at 2,500 rpm 

WITH GST 

1. Install all removed parts.
2. Check mass air flow sensor signal in "MODE 1" with GST.
   1. 2.0 - 6.0 g.m/sec: at idling 
   2. 7.0 - 20.0 g.m/sec: at 2,500 rpm 

OK or NG 

OK: GO TO 7.

NG: Check connectors for rusted terminals or loose connections in the mass air flow sensor circuit or grounds. Refer to "DTC P0101 MAF SENSOR ".